But there are some even stranger things than that. One of my students assured me that in the US (or in the Bay area at least, or maybe just in Berkeley), it was the custom for women using public or restaurant lavatories to operate the flush with their feet – if it was at a reasonable height. It seemed extremely unlikely to me, and strongly suspected my leg was being pulled.. But when I went to the ladies’ rest rooms of the bar in which we were having this conversation, sure enough there were the scuff marks around the flush.
I share her puzzlement.